1. Home
  2. Directory
  3. Colorado
  4. Aurora
  5. Pediatrics
  6. NPI Profile

ALISON TERESA CELELLO MD
NPI 1518426360
Pediatrics - Pediatric Hematology-Oncology in Aurora, CO

Active since March 19, 2019PECOS EnrolledAccepts Medicare Assignment
13123 E 16TH AVE # B065, AURORA, CO 80045(720) 777-1002 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 2, 2025, Mar 19, 2019 (2 updates tracked since 2019).

About Alison Teresa Celello Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALISON TERESA CELELLO MD (NPI 1518426360) is an individual pediatric hematology-oncology provider in Aurora, Colorado, licensed in Colorado (DR.0068871) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (2019).

NPPES Registry Identity

NPI1518426360
Entity TypeIndividualFemale
Primary Taxonomy2080P0207X
Provider Legal NameALISON TERESA CELELLOCredential: MD
Location Address13123 E 16TH AVE # B065Aurora, CO 80045-7106
Mailing AddressPo Box 110429Aurora, CO 80042-0429
Phone(720) 777-1002
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2019
Enumeration DateMarch 19, 2019
Last NPPES UpdateSeptember 2, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2025
✔ NPI 1518426360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in CO · DR.0068871
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
13123 E 16TH AVE # B065, Aurora, CO 80045
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alison Teresa Celello Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365823895
PECOS Enrollment IDI20250826000438
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alison Celello reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Physicians Incorporated
Same address
Pediatrics
13123 E 16TH AVE
Aurora, CO 80045
  • Reassigned Medicare billing, Colorado enrollment
  • 4,283 clinicians in this Medicare group
NPI 1083662498 (720) 777-1234

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. NOAH RUSSELL REES MASON MD
Hospitalist
13123 E 16TH AVE # B065
AURORA, CO 80045
Adams County (720) 777-2715
EMMA FITZGERALD SELNER DO
Pediatrics
13123 E 16TH AVE # B065
AURORA, CO 80045
Adams County (720) 777-2715
ALEX SHIMONY MD
Student in an Organized Health Care Education/Training Program
13123 E 16TH AVE # B065
AURORA, CO 80045
Adams County (720) 777-2715

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alison Celello's NPI number?

The NPI number for Alison Celello is 1518426360. It was assigned to this individual provider in the NPPES registry on March 19, 2019.

Where is Alison Celello located?

Alison Celello practices at 13123 E 16th Ave # B065, Aurora, CO 80045. The listed phone number is (720) 777-1002.

What is Alison Celello's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Alison Celello enrolled in Medicare?

Yes. Alison Celello is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Alison Celello's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alison Celello reassigns Medicare benefits to University Physicians Incorporated (Aurora, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alison Celello's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alison Celello accept?

Health plans from Select Health list Alison Celello as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alison Celello was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.